Aiming at some practical defects of overlong tail, long power transmission distance, slower speed, poorer maneuverability and the like of a traditional helicopter which balances the rotating torque ofthe helicopter body by utilizing reverse torque tail paddles and mutual reverse rotation of double coaxial rotors, the invention provides a power system of a single-rotor helicopter without the reactive torque tail rotor and a power system of a helicopter with a thrust propeller or a tilting thrust propeller, the reactive torque tail rotor of the traditional helicopter is replaced, one rotor in the double coaxial rotors is used for balancing the rotating torque of the helicopter body, and the flying speed and maneuverability of the helicopter are improved.
针对传统直升飞机利用反扭矩尾浆,共轴双组旋翼相互反转来平衡机体旋转扭矩方法存在:机尾过长,动力传动距离远,速度比较慢,机动性比较差等一些实际不足,本发明提出的一种单组旋翼无反扭矩尾桨直升机的动力系统以及加推力桨或倾转推力桨直升机的动力系统,替代传统直升飞机的反扭尾桨、共轴双组旋翼中的一组旋翼来平衡机体旋转扭矩、提高直升机的飞行速度以及机动性。
Power system of single-rotor helicopter without reactive torque tail rotor
一种单组旋翼无反扭矩尾桨直升机的动力系统
2021-03-26
Patent
Electronic Resource
Chinese
Single-rotor helicopter without reaction torque
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